Thanks bum, I appreciate the offer but you could probably get more on ebay than I'd want to pay - only because it sounds like a gamble as to whether we'd like the game.
Right now the family budget for video games is limited, so I don't want to gamble too much on something that me and the older kids aren't going to enjoy.
Also, it depends on what the "M" rating means for this particular game. If it's just occasional language like RS2 or GRAW2, then a couple of my older kids would be able to play it.
The language is pretty bad including some F bombs, also as you would expect there is killing and blood. Neither of these bother me, but depending on the age of the kids it might be a no go.